The aim of this short workshop is to demonstrate the effectiveness of the JPEG encoding/decoding process using test data and test images. As explained in the lectures the major elements of the JPEG encoding process are the DCT, the non-uniform Quanti

哈夫曼编码，运用matlab实现，原代码非常直观而且易懂。(Huffman Coding, Encoding is a form of variable word length coding.)